CN205064150U - Sealed effectual fuel filter - Google Patents
Sealed effectual fuel filter Download PDFInfo
- Publication number
- CN205064150U CN205064150U CN201520669218.6U CN201520669218U CN205064150U CN 205064150 U CN205064150 U CN 205064150U CN 201520669218 U CN201520669218 U CN 201520669218U CN 205064150 U CN205064150 U CN 205064150U
- Authority
- CN
- China
- Prior art keywords
- fixed plate
- heading
- shell
- sealing effect
- good sealing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a sealed effectual fuel filter, including heading shell, heading fixed plate, filter paper, play to the fixed plate and go out to the shell, the heading fixed plate with go out to the fixed plate fixedly jointly filter paper, and install in in the heading shell, the heading fixed plate go out to be close to to the fixed plate the inboard of heading shell sets up, it locates to go out outside cap on the heading shell, go out to be equipped with the boss to the fixed plate front end, be equipped with the sealing washer on the boss, the boss with go out and set up to the fixed plate is integrative. The sealing washer that is equipped with on the boss can effectually prevent to cause invalid filtration without the oil of filter paper is direct through here, prevents that it from causing the harm to the car.
Description
Technical field
The utility model relates to a kind of gasoline filter of good sealing effect, belongs to technical field of automobile.
Background technique
The major function of gasoline filter is impurity in filtering gasoline and moisture, and effect shows as the probability that can reduce oil nozzle on the one hand and be blocked by impurity, also can ensure the gasoline oil flowing into oil-fired system on the other hand.So for gasoline filter, most important part is filter core, the bad meeting of filtering effect of filter core cause oil nozzle to be blocked or oil poor.And existing filter core is made up of filter paper and fixed plate, filter core is fixed on fixed plate, and fixed plate is directly located in shell, causes the fixing insecure of filter core and shell, easily loosens, and then affect its filtering effect.Further, due to connection part blow-by, easily there is the phenomenons such as leakage of oil in existing gasoline filter, thus cause invalid filtration, and impact normally uses,
Therefore the gasoline filter designing a kind of good sealing effect is necessary, to overcome the problems referred to above.
Model utility content
The purpose of this utility model is the defect overcoming prior art, provides a kind of gasoline filter of good sealing effect, and it effectively can solve the problems such as invalid filtration.
The utility model is achieved in that
The utility model provides a kind of gasoline filter of good sealing effect, comprises heading shell, heading fixed plate, filter paper, goes out to fixed plate and go out to shell; Described heading fixed plate and describedly go out jointly to fix described filter paper to fixed plate, and be installed in described heading shell, described heading fixed plate comparatively described in go out and arrange to the inner side of the close described heading shell of fixed plate, described in go out and be located on described heading shell to outer housing cover; Describedly go out to be provided with boss to fixed plate front end, described boss is provided with seal ring, described boss and describedly go out to be wholely set to fixed plate.
Further, described heading shell is provided with multiple pin thread towards the side of described heading fixed plate, and described heading fixed plate is provided with multiple box towards the side of described heading shell, and described pin thread is corresponding with described box to be fastened.
Further, described pin thread is protuberance, and described box is groove.
Further, the quantity of described pin thread is three, is uniformly distributed in the bottom of described heading shell.
Further, described heading fixed plate is provided with multiple bump towards the side of described heading shell, and described groove is located in described bump, and described protuberance is inserted in described groove, fastens for both.
Further, described heading shell and describedly go out to be aluminium shell to shell.
Further, described heading fixed plate and describedly go out to be plastic fixed plate to fixed plate.
Further, described heading shell and describedly go out to be equipped with blanking cover to the outer end of shell.
The utility model has following beneficial effect:
Describedly go out to be provided with boss to fixed plate front end, described boss is provided with seal ring, described boss and describedly go out to be wholely set to fixed plate.The seal ring that described boss is provided with can effectively prevent the oil without filter paper from directly passing through to cause invalid filtration herein, prevents it from causing damage to automobile.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the gasoline filter of the good sealing effect that Fig. 1 provides for the utility model embodiment;
The exploded view of the gasoline filter of the good sealing effect that Fig. 2 provides for the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, other embodiments all that those of ordinary skill in the art obtain under the prerequisite not making creative work, belong to the scope of the utility model protection.
As Fig. 1 and Fig. 2, the utility model embodiment provides a kind of gasoline filter of good sealing effect, comprises heading shell 1, heading fixed plate 2, filter paper 3, goes out to fixed plate 4 and go out to shell 5.Wherein, described heading shell 1 and describedly go out to be aluminium shell to shell 5; Described heading fixed plate 2 and describedly go out to be plastic fixed plate to fixed plate 4.Described heading shell 1 and describedly go out to be equipped with blanking cover 7 to the outer end of shell 5.
As Fig. 1 and Fig. 2, described heading fixed plate 2 and described go out to fixed plate 4 jointly fixing described filter paper 3, and be installed in described heading shell 1, described heading fixed plate 2 comparatively described in go out and arrange near the inner side of described heading shell 1 to fixed plate 4, described in go out and be covered on described heading shell 1 to shell 5.Wherein, described heading shell 1 is provided with multiple pin thread towards the side of described heading fixed plate 2, and described heading fixed plate 2 is provided with multiple box towards the side of described heading shell 1, and described pin thread is corresponding with described box to be fastened.In this preferred embodiment, described pin thread is protuberance 11, and described box is groove 21; In other embodiments, both positions also can exchange, and it can reach identical effect equally, and described pin thread is groove, and described box is protuberance.
As Fig. 1 and Fig. 2, in this preferred embodiment, the quantity of described pin thread is three, is uniformly distributed in the bottom of described heading shell 1.In other embodiments, the quantity of described pin thread also can be two or be greater than three, only needs to ensure firmly fixing between heading shell 1 and heading fixed plate 2.Meanwhile, the quantity of described box is identical with the quantity of described pin thread, and one_to_one corresponding is arranged.
As Fig. 1 and Fig. 2, further, described heading fixed plate 2 is provided with multiple bump towards the side of described heading shell 1 and (illustrates, non-label), described groove 21 is located in described bump, and described protuberance 11 is inserted in described groove 21, fastens for both.When install the heading fixed plate after filter paper 32 and go out to fixed plate 4 be positioned over described heading shell 1 inner time, groove 21 on described heading fixed plate 2 coordinates snap close with the protuberance 11 in described heading shell 1, make both be fixed together, thus complete the fixing of filter paper 3, make the phenomenon that filter paper 3 can not loosen.
Further, described in go out and be provided with boss 41 to fixed plate 4 front end, described boss 41 is provided with seal ring 6.Described boss 41 with described go out one-body molded to fixed plate 4, in other embodiments, go out on fixed plate 4 described in described boss 41 also can be arranged separately in.Described boss 41 goes out can be connected and fixed to shell 5 with described, thus goes out described in making and be fixed on described heading shell 1 to shell 5.The seal ring 6 that described boss 41 is provided with can effectively prevent the oil without filter paper 3 from directly passing through to cause invalid filtration herein, therefore, there will not be oil filtration thorough, to the hurtful problem of automobile.
In sum, the gasoline filter of described good sealing effect, by said structure, makes described filter paper be gone out to shell 5 described in firm being fixed on inner, can not loosen, ensure that it can realize good filtering effect; Simultaneously by setting up the seal ring on boss 41 and boss 41, effectively can prevent the oil without filter paper from directly passing through to cause invalid filtration herein, therefore, there will not be oil filtration thorough, to the hurtful problem of automobile.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. a gasoline filter for good sealing effect, is characterized in that, comprises heading shell, heading fixed plate, filter paper, goes out to fixed plate and go out to shell;
Described heading fixed plate and describedly go out jointly to fix described filter paper to fixed plate, and be installed in described heading shell, described heading fixed plate comparatively described in go out and arrange to the inner side of the close described heading shell of fixed plate, described in go out and be located on described heading shell to outer housing cover;
Describedly go out to be provided with boss to fixed plate front end, described boss is provided with seal ring, described boss and describedly go out to be wholely set to fixed plate.
2. the gasoline filter of good sealing effect as claimed in claim 1, it is characterized in that: described heading shell is provided with multiple pin thread towards the side of described heading fixed plate, described heading fixed plate is provided with multiple box towards the side of described heading shell, and described pin thread is corresponding with described box to be fastened.
3. the gasoline filter of good sealing effect as claimed in claim 2, it is characterized in that: described pin thread is protuberance, described box is groove.
4. the gasoline filter of good sealing effect as claimed in claim 2, it is characterized in that: described pin thread is groove, described box is protuberance.
5. the gasoline filter of good sealing effect as claimed in claim 2 or claim 3, is characterized in that: the quantity of described pin thread is three, is uniformly distributed in the bottom of described heading shell.
6. the gasoline filter of good sealing effect as claimed in claim 3, it is characterized in that: described heading fixed plate is provided with multiple bump towards the side of described heading shell, described groove is located in described bump, and described protuberance is inserted in described groove, fastens for both.
7. the gasoline filter of good sealing effect as claimed in claim 1, is characterized in that: described heading shell and describedly go out to be aluminium shell to shell.
8. the gasoline filter of the good sealing effect as described in claim 1 or 7, is characterized in that: described heading fixed plate and describedly go out to be plastic fixed plate to fixed plate.
9. the gasoline filter of good sealing effect as claimed in claim 1, is characterized in that: described heading shell and describedly go out to be equipped with blanking cover to the outer end of shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520669218.6U CN205064150U (en) | 2015-09-01 | 2015-09-01 | Sealed effectual fuel filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520669218.6U CN205064150U (en) | 2015-09-01 | 2015-09-01 | Sealed effectual fuel filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205064150U true CN205064150U (en) | 2016-03-02 |
Family
ID=55390716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520669218.6U Expired - Fee Related CN205064150U (en) | 2015-09-01 | 2015-09-01 | Sealed effectual fuel filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205064150U (en) |
-
2015
- 2015-09-01 CN CN201520669218.6U patent/CN205064150U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20170901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |